69047216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 163560960

約数和(自身を除く): 94513744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 266, 284, 304, 457, 497, 532, 568, 914, 994, 1064, 1136, 1349, 1828, 1988, 2128, 2698, 3199, 3656, 3976, 5396, 6398, 7312, 7952, 8683, 9443, 10792, 12796, 17366, 18886, 21584, 25592, 32447, 34732, 37772, 51184, 60781, 64894, 69464, 75544, 121562, 129788, 138928, 151088, 227129, 243124, 259576, 454258, 486248, 519152, 616493, 908516, 972496, 1232986, 1817032, 2465972, 3634064, 4315451, 4931944, 8630902, 9863888, 17261804, 34523608, 69047216]

約数ペア:

[(1, 69047216), (2, 34523608), (4, 17261804), (7, 9863888), (8, 8630902), (14, 4931944), (16, 4315451), (19, 3634064), (28, 2465972), (38, 1817032), (56, 1232986), (71, 972496), (76, 908516), (112, 616493), (133, 519152), (142, 486248), (152, 454258), (266, 259576), (284, 243124), (304, 227129), (457, 151088), (497, 138928), (532, 129788), (568, 121562), (914, 75544), (994, 69464), (1064, 64894), (1136, 60781), (1349, 51184), (1828, 37772), (1988, 34732), (2128, 32447), (2698, 25592), (3199, 21584), (3656, 18886), (3976, 17366), (5396, 12796), (6398, 10792), (7312, 9443), (7952, 8683)]